1st Fx Audio Editor

Visually play, record, edit or convert most sound file formats. Add special effects and apply filters. Supported file type include: WAV PCM, Compressed WAV (ADPCM, GSM, DSP, A-LAW, U-LAW, ALF2 and others), MP2, MP3 (MPEG Layer-3), VOX (Dialogic ADPCM), WMA Windows Media Audio), RAW (PCM, A-LAW, U-LAW), CDA (Audio CD Tracks), OGG (Ogg Vorbis), G.721, G.723, G.726.